{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["instrument agency", "entity destination", "message topic", "member collection"], "input": "mfx colours are implemented at the design stage , where the designer creates artwork using the metalfx colour palettes and actions ."}
{"instrument agency": [{"subject": "designer", "object": "palettes"}], "entity destination": [], "message topic": [], "member collection": []}